Length: 1 *Material: Carbide Grit *Product Type: Recessed Light Hole Saw *Shank Diameter: 1/4 *Sub Brand: Hole Dozer *Brand Name: Milwaukee *Number in Package: 2 *Arbor Included: No *Compatible Arbors: Arbors with 5/8 in.-18 thread *Diameter: 3-1/8 *Quick Vendor Internet Sales Policy: Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) is prohibited.